DEVICE FOR THE VOLUME TREATMENT OF BIOLOGICAL TISSUE - The invention relates to a device for the heat treatment of a target region of a biological tissue, comprising: energy generator means for delivering energy to a focal point (P) in the target region; means for measuring the spatial temperature distribution in said region; a control unit comprising means for controlling the displacement of the focal point (P) towards successive treatment points and means for controlling the energy to be delivered by the generator means to the successive treatment points, characterized in that the control unit further includes means for determining a spatial and energy distribution of the treatment points where treatment is to be carried out, each successive treatment point having a position and a treatment energy that are determined according to the positions and spatial and energy distributions of the previous treatment points. The invention also relates to the associated heat treatment method.

Chrétien Moonen, Gradignan FR

Patent application number

Description

Published

20090326420

DEVICE FOR THE VOLUME TREATMENT OF BIOLOGICAL TISSUE - The invention relates to a device for the heat treatment of a target region of a biological tissue, comprising: energy generator means for delivering energy to a focal point (P) in the target region; means for measuring the spatial temperature distribution in said region; a control unit comprising means for controlling the displacement of the focal point (P) towards successive treatment points and means for controlling the energy to be delivered by the generator means to the successive treatment points, characterized in that the control unit further includes means for determining a spatial and energy distribution of the treatment points where treatment is to be carried out, each successive treatment point having a position and a treatment energy that are determined according to the positions and spatial and energy distributions of the previous treatment points. The invention also relates to the associated heat treatment method.

Chretien Theophilus Moonen, Gradignan FR

Patent application number

Description

Published

20090012514

Device for Positioning the Energy-Generating Means of an Assembly for the Heat Treatment of Biological Tissues - The invention relates to a device for positioning the energy-generating means of an assembly for the heat treatment of biological tissues, whereby the energy-generating means are adapted to emit energy in one aiming direction which is located in an aiming plane. The inventive device is characterized in that it comprises movement means which can alter the position of the energy-generating means and, consequently, the aiming direction in the aiming plane around a target zone within said aiming plane.

01-08-2009

Daniel Moonen, Haarlem NL

Patent application number

Description

Published

20100032576

RETRACTABLE LENS-COUPLED ELECTRON MICROSCOPE CAMERA WITH IMAGE SENSOR IN ELECTRON MICROSCOPE VACUUM CHAMBER - A lens-coupled camera for an electron microscope is disclosed. The camera includes a CCD, a scintillator, at least one lens, and a mirror, such that at least the CCD and scintillator are housed in the vacuum chamber of the electron microscope, which has only one vacuum chamber. In a further embodiment, the CCD, scintillator, lens and mirror are affixed to a fixed mechanical linkage such that the CCD, scintillator, lens and mirror move together when the camera is retracted.

02-11-2010

Elisabeth M. L. Moonen, Eindhoven NL

Patent application number

Description

Published

20110163630

CAPACITIVE MICROMACHINE ULTRASOUND TRANSDUCER - The patent application discloses a capacitive micromachined ultrasound transducer, comprising a silicon substrate; a cavity; a first electrode, which is arranged between the silicon substrate and the cavity; wherein the first electrode is arranged under the cavity; a membrane, wherein the membrane is arranged above the cavity and opposite to the first electrode; a second electrode, wherein the second electrode is arranged above the cavity and opposite to the first electrode; wherein the second electrode is arranged in or close to the membrane, wherein the first electrode and the second electrode are adapted to be supplied by a voltage; and a first isolation layer, which is arranged between the first electrode and the second electrode, wherein the first isolation layer comprises a dielectric. It is also described a system for generating or detecting ultrasound waves, wherein the system comprises a transducer according to the patent application. Further, it is disclosed a method for manufacturing a transducer according to the patent application, wherein the transducer is manufactured with the help of a CMOS manufacturing process, wherein the transducer can be manufactured as a post-processing feature during a CMOS process.

07-07-2011

François Moonen, Sprimont BE

Patent application number

Description

Published

20110071807

ANALYSING SPECTRAL DATA FOR THE SELECTION OF A CALIBRATION MODEL - The invention relates to a method of analyzing spectral data for the selection of a calibration model, relating spectra of a substance to a physical or chemical parameter of the substance, over a predetermined range of the physical or chemical parameter, comprising the steps: a) capturing spectral data of the substance with respective values of the physical or chemical parameter over the predetermined range, b) creating a plurality of calibration models using the captured spectral data in dependence upon the values of the physical or chemical parameter based on the calibration data using statistical resampling methods, c) calculating tolerance intervals of the results at each reference level for each calibration model, and d) displaying the tolerance intervals at each reference level over the predetermined range for each calibration model. In this way, a possibility for analyzing spectra data is provided which is useful in spectroscopic applications for automated calibration model selection and makes analytical interpretation and evaluation easier and more accurate.

03-24-2011

François Moonen, Sprimont BE

Patent application number

Description

Published

20110071807

ANALYSING SPECTRAL DATA FOR THE SELECTION OF A CALIBRATION MODEL - The invention relates to a method of analyzing spectral data for the selection of a calibration model, relating spectra of a substance to a physical or chemical parameter of the substance, over a predetermined range of the physical or chemical parameter, comprising the steps: a) capturing spectral data of the substance with respective values of the physical or chemical parameter over the predetermined range, b) creating a plurality of calibration models using the captured spectral data in dependence upon the values of the physical or chemical parameter based on the calibration data using statistical resampling methods, c) calculating tolerance intervals of the results at each reference level for each calibration model, and d) displaying the tolerance intervals at each reference level over the predetermined range for each calibration model. In this way, a possibility for analyzing spectra data is provided which is useful in spectroscopic applications for automated calibration model selection and makes analytical interpretation and evaluation easier and more accurate.

Kristof Moonen, Hamme BE

Patent application number

Description

Published

20100130785

PROCESS FOR PREPARING SECONDARY AMIDES BY CARBONYLATION OF A CORRESPONDING TERTIARY AMINE - The present invention relates to a process for preparing secondary amides with good selectivity by carbonylating a corresponding tertiary amine with carbon monoxide in a reaction mixture in the presence of a metal catalyst and in the presence of a halogen containing promoter. The metal catalyst comprises palladium. A same or even a much better catalytic activity can be obtained with palladium than with the much more expensive rhodium, especially when the palladium is used in a low concentration. Moreover, also a good selectivity can be achieved.

05-27-2010

20110287140

PROCESS FOR PREPARING A FREE-FLOWING POWDER CONTAINING A DELIQUESCENT QUATERNARY AMMONIUM COMPOUND - A process is described for obtaining free flowable, carrier free powders from aqueous solutions of deliquescent quaternary ammonium compounds in a two step process, comprising a drying and a powder mixing step. The excellent free-flowing and stability characteristics of the final product could only be obtained when among possible other additives at least one univalent metal fatty acid salt is added to the liquid phase in the drying step and at least one multivalent metal fatty acid salt in the powder mixing step. A surprising synergy was observed between these additives when applied as described in the present invention.

STABILIZED CHOLINE SOLUTIONS AND METHODS FOR PREPARING THE SAME - A method for the stabilization of an aqueous choline hydroxide solution includes, optionally adding a first stabilizer of a dithionite salt and/or a dialkylhydroxylamine to an aqueous solution containing reactants that will produce an aqueous choline hydroxide solution; and after the aqueous choline hydroxide solution is formed, adding a second stabilizer which comprises a dialkylhydroxylamine to the aqueous choline hydroxide solution. The stabilized choline hydroxide solution may include choline hydroxide, water, and a dialkylhydroxylamine and optionally a dithionite salt as a stabilizer present in an amount of from about 50 ppm to less than about 5000 ppm by weight relative to the total weight of the stabilized choline hydroxide solution.

11-06-2014

20140361217

STABILIZED CHOLINE SOLUTIONS AND METHODS FOR PREPARING THE SAME - A method for the stabilization of an aqueous choline hydroxide solution includes optionally, adding a first stabilizer of a dithionite salt or a dialkylhydroxylamine to an aqueous solution containing reactants that will produce an aqueous choline hydroxide solution; and after the aqueous choline hydroxide solution is formed, adding a second stabilizer of a dithionite salt or a dialkylhydroxylamine to the aqueous choline hydroxide solution. The stabilized choline hydroxide solution may include choline hydroxide, water, and a dithionite salt and/or a dialkylhydroxylamine as a stabilizer present in an amount of about 100 ppm to about 2000 ppm by weight of the stabilized choline hydroxide solution.

12-11-2014

20150031917

PROCESS FOR THE PRODUCTION OF CHOLINE HYDROXIDE - A continuous process for the production of choline hydroxide includes reacting ethylene oxide, trimethylamine, and water in a reaction zone to form a reaction mixture and extracting heat from the reaction mixture. Subsequently, phase separation of the s reaction mixture is induced to obtain a choline hydroxide phase and an organic liquid phase comprising trimethylamine. A choline hydroxide solution (e.g., at a concentration of about 40% to 50% by weight, based on total weight of the choline hydroxide solution) is obtained from the choline hydroxide phase.

01-29-2015

20150057375

USE OF IMPROVED N-ALKYL PYRROLIDONE SOLVENT - The present invention is concerned with the use of pyrrolidones selected from the group consisting of N-n-butylpyrrolidone, N-isobutylpyrrolidone, N-t-butylpyrrolidone, N-n-pentylpyrrolidone, N-(methyl-substituted butyl)pyrrolidones, ring-methyl-substituted N-propyl and N-butyl pyrrolidones and N-(methoxypropyl) pyrrolidone as replacement solvents in specific applications wherein N-methylpyrrolidone (NMP), N-ethyl-2-pyrrolidone (NEP), N,N-dimethyl acetamide (DMAc), and/or dimethyl formamide (DMF) is the appropriate solvent to be used. The invention is also concerned with a solvent comprising NMP, NEP, DMAc, or DMF and one or more pyrrolidones selected from said group, as well as a solvent comprising a second solvent, which is a replacement solvent for NMP, NEP, DMAc, or DMF and one or more selected from said group.

02-26-2015

Patent applications by Kristof Moonen, Hamme BE

Lee B. Moonen, Clarkston, MI US

Patent application number

Description

Published

20100230598

SYSTEM AND METHOD FOR VALVE SEAT GAP EVALUATION - A method of detecting a gap between a valve seat insert and a port in a cylinder head may include heating the valve seat insert and the cylinder head and generating a thermal image of the valve seat insert and the cylinder head at an interface between the valve seat insert and corresponding port in the cylinder head housing the valve seat insert. The thermal image may be evaluated to determine the magnitude of a gap between the valve seat insert and the cylinder head based on a temperature at the interface between the valve seat insert and the cylinder head.

09-16-2010

20130061827

CYLINDER HEAD SYSTEM AND METHOD OF FORMING SAME - A cylinder head system for an internal combustion engine includes a cylinder head defining an annular port therein having a central longitudinal axis, and a valve seat insert disposed within the port. The valve seat insert includes an outer annular surface configured for abutting the cylinder head and a detection surface concentric with and spaced apart from the outer annular surface. The detection surface has a protrusion thereon extending radially toward the central longitudinal axis. The cylinder head system also includes a valve insertable into the port and configured for translating along the axis during operation of the engine. A method of forming the cylinder head system includes inserting the valve seat insert into the port. After inserting, the method includes removing the protrusion to thereby form an indicator face. After removing, the method includes disposing the valve within the port to thereby form the cylinder head system.

03-14-2013

Marc Moonen, Herent-Winksele BE

Patent application number

Description

Published

20090304203

METHOD AND DEVICE FOR BINAURAL SIGNAL ENHANCEMENT - Various embodiments for components and associated methods that can be used in a binaural speech enhancement system are described. The components can be used, for example, as a pre-processor for a hearing instrument and provide binaural output signals based on binaural sets of spatially distinct input signals that include one or more input signals. The binaural signal processing can be performed by at least one of a binaural spatial noise reduction unit and a perceptual binaural speech enhancement unit. The binaural spatial noise reduction unit performs noise reduction while preferably preserving the binaural cues of the sound sources. The perceptual binaural speech enhancement unit is based on auditory scene analysis and uses acoustic cues to segregate speech components from noise components in the input signals and to enhance the speech components in the binaural output signals.

Marc Moonen, Leuven BE

Patent application number

Description

Published

20120082322

SOUND SCENE MANIPULATION - An audio-processing device having an audio input, for receiving audio signals, each audio signal having a mixture of components, each corresponding to a sound source, and a control input, for receiving, for each sound source, a desired gain factor associated with the source, by which it is desired to amplify the corresponding component, and an auxiliary signal generator, for generating at least one auxiliary signal from the audio signals, and with a different mixture of components as compared with a reference audio signal; and a scaling coefficient calculator, for calculating scaling coefficients based upon the desired gain factors and upon parameters of the different mixture, each scaling coefficient associated with one of the auxiliary signal and optionally the reference audio signal, and an audio synthesis unit, for synthesizing an output audio signal by applying scaling coefficients to the auxiliary signal and optionally the reference audio signal and combining the results.

Transition Metal Complexes Comprising One Noncarbene Ligand and One or Two Carbene Ligands and their Use in Oleds - The present invention relates to heteroleptic carbene complexes comprising both carbene ligands and heterocyclic noncarbene ligands, to a process for preparing the heteroleptic carbene complexes, to the use of the heteroleptic carbene complexes in organic light-emitting diodes, to organic light-emitting diodes comprising at least one inventive heteroleptic carbene complex, to a light-emitting layer comprising at least one inventive heteroleptic carbene complex, to organic light-emitting diodes comprising at least one inventive light-emitting layer, and to devices which comprise at least one inventive organic light-emitting diode.

02-26-2009

20090278119

OLED DISPLAY WITH EXTENDED LIFETIME - The present invention relates to an organic light-emitting diode which has a light-emitting layer C which comprises at least one hole-conducting material CA and at least one phosphorescence emitter CB, to mixtures comprising at least one carbene complex in combination with at least one hole-conducting material or in combination with at least one phosphorescence emitter, and to the use of mixtures comprising at least one hole-conducting material and at least one phosphorescence emitter as a light-emitting layer in OLEDs for prolonging the lifetime of the light-emitting layer. The inventive organic light-emitting diode may have, in at least one of the layers of the organic light emitting diode, preferably in the hole-blocking layer and/or the electron-blocking layer and/or the light-emitting layer C, in addition to the hole-conducting material CA and the emitter CB, at least one compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzophospholes, disilyldibenzothiophene S-oxides and disilyldibenzothiophene S,S-dioxides.

11-12-2009

20110034699

USE IN OLEDS OF TRANSITION METAL CARBENE COMPLEXES THAT CONTAIN NO CYCLOMETALLATION VIA NON-CARBENES - The present invention relates to the use of transition metal-carbene complexes, in which the carbene ligand(s) is bonded to the transition metal exclusively via carbene carbon atoms, in organic light-emitting diodes, to organic light-emitting diodes comprising at least one aforementioned transition metal-carbene complex, to a light-emitting layer comprising at least one aforementioned transition metal-carbene complex, to organic light-emitting diodes comprising at least one inventive light-emitting layer, and to devices which comprise at least one inventive organic light-emitting diode.

02-10-2011

Patent applications by Nicolle Moonen, Mannheim DE

Oswald Moonen, Eindhoven NL

Patent application number

Description

Published

20120098428

MESSAGE CONTROLLABLE LAMP - A lamp is provided that is controlled by messages transmitted via a network. The lamp has an internal memory that stores an address and an internal control circuit that responds to received messages that refer to this address. The address is updated when the lamp is installation in a power supply socket, using for example an address from the first message that is transmitted after installation. The lamp contains a detector that detects disconnection of the lamp from the power supply socket, for example by monitoring a resistance value between two parts of one of the power supply terminals of the lamp. In response to this detection the control circuit of the lamp sets information that enables an update of the address in the memory. When it is detected that the lamp is again connected to a power supply socket the address is updated on condition that the update is enabled.

SYSTEM AND METHOD FOR COMMISSIONING DEVICES - According to an aspect of the invention a system for commissioning devices is provided, which system comprises: a first device and a second device; an RFID tag comprised in the first device; a host processor comprised in the first device; wherein the second device is arranged to generate an electromagnetic field; wherein the RFID tag is arranged to detect the electromagnetic field and to wake up the host processor upon detecting said electromagnetic field in order for the second device to communicate with the host processor. Furthermore, a corresponding method for commissioning devices is provided. Since the RFID tag comprised in the first device is arranged to wake up the host processor, an end-user does not have to switch on the first device manually. Therefore, the user interaction is simplified. Furthermore, there is no need for a separate power button on the first device. The latter reduces cost and simplifies the design of the first device.

NFC DEVICE AND COMMUNICATION METHOD - According to an aspect of the invention, an NFC device for communicating with an NFC reader is conceived, the NFC device comprising an NFC integrated circuit, an antenna unit connected to said NFC integrated circuit, and a detuning circuit, wherein the detuning circuit is arranged to cause a periodic detuning of the antenna unit to a detuned state, such that data transmission between the NFC device and the NFC reader may take place periodically while the NFC device and the NFC reader remain within communication range of each other.

Peter Moonen, Clarksburg CA

Patent application number

Description

Published

20130157073

Bi-Metallic Component And Method - A bi-metallic component including a first member of a first metal and a second member of a second metal different than the first metal. The first member includes at least one perforation. The second member is directly cast-in-place about a sheet-like portion of the first member and through the perforation to rigidly secure the first and second members. When used in an automotive vehicle, the second metal of the second member is preferably of aluminum and the first metal of the first member is preferably a high strength steel for spot welding to other steel structures.

06-20-2013

Peter Moonen, Susteren NL

Patent application number

Description

Published

20090155170

ANNEXIN DERIVATIVES SUITABLE FOR PRETARGETING IN THERAPY AND DIAGNOSIS - The present invention provides methods and compositions for the treatment and diagnosis of diseases such as neoplastic diseases, neurodegenerative diseases, cardiovascular diseases, autoimmune diseases, and inflammatory diseases. The methods are based on the concept of pretargeting and include the administration of complexes comprising a recognizable compound A coupled to annexins, and the administration of complexes comprising of pharmaceutical or diagnostic compounds coupled to a compound B recognizing and binding to compound A to subjects. The compositions include annexins, annexin variants, that are not internalized by the target cells, derivatives thereof, and complexes thereof.

06-18-2009

Peter Jozef Jacobus Moonen, Susteren NL

Patent application number

Description

Published

20110091527

COMPOSITIONS AND METHODS FOR REDUCING SCAR FORMATION IN WOUND HEALING - The invention pertains to a method of reducing scar formation during wound healing by administering a phosphatidylserine-binding compound, in particular an annexin, to a subject in need thereof. The healing wound may be a skin damage, but it may also be a myocardium e.g. which is at risk of suffering or is recovering from a heart failure.

04-21-2011

20110251486

RADIOLABELED ANNEXINS - A radiolabeled annexin comprising at least 2 up to 20 histidine residues at its N-terminus is disclosed. At least two of said histidine residues are adjacent or separated by no more than one other amino acid. The radiolabeled annexin is a stable complex with a radionuclide such as technetium 99m. The radiolabeled annexin can be used in a method of imaging cell death in a nucleated cell within a region of a mammalian subject in vivo.

10-13-2011

Raoul Charles Johan Moonen, Amersfoort NL

Patent application number

Description

Published

20150044352

PROCESS FOR PREPARING INFANT FORMULA - The present invention relates to a process for preparing a lipid and protein component-containing composition comprising large lipid globules, preferably coated with polar lipids, and to the compositions obtained thereby.

02-12-2015

20150079265

PROCESS FOR PREPARING INFANT FORMULA - The present invention relates to a process for preparing a spray-dried lipid and protein component-containing composition comprising large lipid globules, preferably coated with polar lipids, and to the compositions obtained thereby. The obtained compositions are preferably for feeding infants and young children.

03-19-2015

Roelandus Hendrikus Wilhelmus Moonen, Amsterdam NL

Patent application number

Description

Published

20100105147

Corrosion Simulator And Corresponding Method - A laboratory degradation test system for testing degradation of a test specimen in a test fluid flow includes a reactor assembly, which reactor assembly comprises: a reactor vessel, the reactor vessel having a reaction space, an inlet and an outlet and a specimen holder for retaining a test specimen inside the reactor vessel, a heater for heating the reactor vessel, a fluid circulation system generating a test fluid flow over the test specimen, which fluid circulation system comprises: a circulation line which extends between the outlet of the reactor vessel and the inlet of the reactor vessel, which circulation line is arranged outside the reactor vessel, a pump for providing fluid circulation through the circulation line and the reactor vessel, which pump is arranged in the circulation line. The volume available to the test fluid inside the reaction space after insertion of the degradation test specimen is less than or equal to 10 ml.

04-29-2010

20120003122

FLOW CONTROLLER ASSEMBLY FOR MICROFLUIDIC APPLICATIONS AND SYSTEM FOR PERFORMING A PLURALITY OF EXPERIMENTS IN PARALLEL - A flow controller assembly for microfluidic applications includes at least one microfluidic flow controller, which includes a microfluidic chip, a thermal energy transmitter, a flow sensor for measuring the flow rate of a fluid running through the flow controller and a data control unit. The data control unit, which is connected to the flow sensor by a first data connection which allows the data control unit to receive flow rate measurement data from the flow sensor, and which is also connected to the thermal energy transmitter by a second data connection allows the data control unit to influence the thermal output of the thermal energy transmitter, includes a data processing unit that determines the difference between the measured flow rate and a preset desired flow rate and to regulate the thermal output of the thermal energy transmitter in order to obtain or maintain the desired flow rate.

01-05-2012

20130319554

SYSTEM AND METHOD FOR MEASURING FLOW RATES OF FLUID FLOWS TO PARALLEL REACTORS - A system for measuring flow rates of fluid flows to parallel reactors includes a common feed line, a plurality of reactor feed lines for receiving a reactor fluid flow, a measurement line, and a valve system. The valve system includes one or more valves and a valve control unit for controlling the one or more valves, the valve system being arranged and/or adapted such that it can assume a measurement setting in which the valves redirect one of the reactor feed flows such that it flows through the measurement line.

Roelandus Hendrikus Wilhelmus Moonen, Alkmaar NL

Patent application number

Description

Published

20110108132

REACTION ASSEMBLY AND FLOW SPLITTER - The invention pertains to reaction systems in which at least one capillary unit is applied. The capillary unit comprises: —a unit inlet for receiving a fluid flow, —a unit outlet for releasing said fluid flow, —a capillary, which capillary is arranged between the unit inlet and the unit outlet such that said fluid flow passes through the capillary, —a heater and/or a cooler for adjusting the temperature of the capillary and therewith influencing the flow rate of the fluid flow passing through said capillary, —a housing for accommodating at least the capillary and heater and/or cooler of said capillary unit, which housing provides thermal insulation of the capillary, —a flow sensor for measuring the flow rate of the fluid flow through the capillary unit, which flow sensor can be arranged either inside or outside the housing, A capillary unit is combined with or further has a flow adjustment unit for adjusting the flow rates of the secondary fluid flows, which flow adjustment unit comprises a temperature control device for individually controlling the heater and/or cooler of each capillary unit in response to the flow rate that is measured by the flow sensor of that capillary unit.

Scott C. Moonen, Holly Springs, NC US

Patent application number

Description

Published

20090245290

EFFICIENT SYNCHRONIZATION OF A SLIDING BUFFER WINDOW TO PREVENT PACKET RE-INJECTION IN AN INTERNET PROTOCOL (IP) NETWORK - An apparatus, system, and method are disclosed for efficient synchronization of a sliding buffer window to prevent packet re-injection in an IP network. The steps of the method include receiving a data packet which comprises a packet sequence number. The method initializes a replay counter, an update counter, and a circular buffer window. The circular buffer window may comprise at least one window bank and the circular buffer window may also comprise a current window bank. Furthermore, the method may include determining that the packet sequence number is greater than a maximum current bank value. In response, the method may define shifting the circular buffer window such that a current window bank position is incremented. The method may then include determining that the packet sequence number is inside the current window bank and accepting the data packet. Furthermore, a Double Compare and Swap (DCS) operation may update the bit indicator and increment the update counter and replay counter. Also, a Compare and Swap and Store (CSST) operation may increment the update counter and replay counter and set a shifted window bank. Therefore, DCS and CSST operation may still be used without having to resort to traditional locks with higher overhead. In addition, the buffer window may be an arbitrary size and is not limited to the machine architecture limit for compare and swap operations.

10-01-2009

20090319665

MANAGEMENT OF DUPLICATE TCP CONNECTIONS USING SEQUENCE AND ACKNOWLEDGMENT NUMBERS - A method for managing a first TCP connection with a second computer is disclosed. The method can include associating the first TCP connection with a first set of numbers. The method can further include receiving a SYN message from an unidentified computer, wherein the SYN message is associated with a second set. The method can further include creating a record representing a new TCP connection with the unidentified computer, wherein the new TCP connection is associated with the second set, sending a SYN/ACK message to the second computer and receiving an ACK message from the second computer, wherein the ACK message is associated with a third set. The method can further include verifying the first TCP connection and deleting the record if the third set matches the first set. Alternatively, if the third set matches the second set, then the first TCP connection is replaced with the new TCP connection.

12-24-2009

Scott Christopher Moonen, Durham, NC US

Patent application number

Description

Published

20130219167

NETWORK NODE WITH NETWORK-ATTACHED STATELESS SECURITY OFFLOAD DEVICE EMPLOYING IN-BAND PROCESSING - A network node for communicating data packets secured with a security protocol over a communications network includes a host information handling system (IHS) and one or more external security offload devices coupled by a secure data link. The host IHS communicates state information about data packets, and the external offload security device provides stateless secure data encapsulation and decapsulation of packets using a security protocol. An external network interface controller or internal network interface controller communicates encapsulated data packets over the communications network to a final destination. Encapsulation and decapsulation of packets by the external security offload device reduces network latency and reduces the computational load on the processor in the host IHS. Maintaining state information in the host IHS allows hot-swapping of external security offload devices without information loss. The external security offload device may be included in a firewall, or intrusion detection device, and may implement IPsec protocol.

08-22-2013

20130219168

NETWORK NODE WITH NETWORK-ATTACHED STATELESS SECURITY OFFLOAD DEVICE EMPLOYING OUT-OF-BAND PROCESSING - A network node for communicating data packets secured with a security protocol over a communications network includes a host information handling system (IHS) and one or more external security offload devices coupled by a secure data link. The host IHS communicates state information about data packets, and the external offload security device provides stateless secure data encapsulation and decapsulation of packets using a security protocol. An external network interface controller or internal network interface controller communicates encapsulated data packets over the communications network to a final destination. Encapsulation and decapsulation of packets by the external security offload device reduces network latency and reduces the computational load on the processor in the host IHS. Maintaining state information in the host IHS allows hot-swapping of external security offload devices without information loss. The external security offload device may be included in a firewall, or intrusion detection device, and may implement IPsec protocol.

08-22-2013

20130219171

NETWORK NODE WITH NETWORK-ATTACHED STATELESS SECURITY OFFLOAD DEVICE EMPLOYING IN-BAND PROCESSING - A network node for communicating data packets secured with a security protocol over a communications network includes a host information handling system (IHS) and one or more external security offload devices coupled by a secure data link. The host IHS communicates state information about data packets, and the external offload security device provides stateless secure data encapsulation and decapsulation of packets using a security protocol. An external network interface controller or internal network interface controller communicates encapsulated data packets over the communications network to a final destination. Encapsulation and decapsulation of packets by the external security offload device reduces network latency and reduces the computational load on the processor in the host IHS. Maintaining state information in the host IHS allows hot-swapping of external security offload devices without information loss. The external security offload device may be included in a firewall, or intrusion detection device, and may implement IPsec protocol.

08-22-2013

20130219175

NETWORK NODE WITH NETWORK-ATTACHED STATELESS SECURITY OFFLOAD DEVICE EMPLOYING OUT-OF-BAND PROCESSING - A network node for communicating data packets secured with a security protocol over a communications network includes a host information handling system (IHS) and one or more external security offload devices coupled by a secure data link. The host IHS communicates state information about data packets, and the external offload security device provides stateless secure data encapsulation and decapsulation of packets using a security protocol. An external network interface controller or internal network interface controller communicates encapsulated data packets over the communications network to a final destination. Encapsulation and decapsulation of packets by the external security offload device reduces network latency and reduces the computational load on the processor in the host IHS. Maintaining state information in the host IHS allows hot-swapping of external security offload devices without information loss. The external security offload device may be included in a firewall, or intrusion detection device, and may implement IPsec protocol.

08-22-2013

Scott Christopher Moonen, Holly Springs, NC US

Patent application number

Description

Published

20090049523

METHOD AND SYSTEM FOR MULTIPLEXING MULTIPLE LEVEL SECURITY SERVER APPLICATIONS ON THE SAME INTERNET ADDRESS AND PORT - The invention provides a system and method for sharing (or “multiplexing”) of the same internet (IP) address/port by multiple instances of multiple level security and/or single level security (SLS) server applications (each of which is used for processing one or more client request(s) falling within a range of security labels or other security attribute(s)) where the client processing request is directed to the system server capable of processing the request using the identified security label.

02-19-2009

20090049524

SYSTEM AND METHOD FOR PARTITIONING A MULTI-LEVEL SECURITY NAMESPACE - The invention provides a system and method for “partitioning” a “namespace” managed by a name (or “directory”) registration server according to “security label” or other security attributes to allow the same registered (e.g., “domain”) name to be used for processing resource(s)/service(s)/application(s) operating under different security labels.